300X Slow Shut-off Check Valve

Product Description
The300Xslowshut-offcheckvalveisanintelligentvalveintendedforinstallationinthepumpoutletofahigh-risebuildings'watersupplysystem.Whenusesiteffectivelypreventsthereverseflowofamedium,aswellas waterhammer-typephenomena.Thisvalveutilizesamotorizedvalve,checkvalveandwaterhammer eliminatoratthesametimeandcaneffectivelyincreasethesafetyandreliabilityofawatersupplysystem. It integratessuchfunctionsasslowopening,fastandslowclosinginordertoeliminatewaterhammer,soasto preventtheoccurrenceofpump-onwaterhammerandpump-offwaterhammer.Thevalvecanautomatically realizeturningon/offaccordingtotheoperationspecificationofthepump.BypressingtheOn/Offbuttonofthe pumpmotor;alargeflowandsmallpressurelosscanbeachieved.Ourslowshutoffcheckvalvearesuitable forusewithpipesof600caliberandbelow.Product Name300X Slow Shut-off Check ValveMaterial Cast Iron/ Duction Iron /Cast Steel / Stainless SteelSizeDN40-DN600Pressure1.0MPa-2.5MpaTemperature range0-80ºCConnectionFlangeProduction processInvestment casting, CNC lathe, Test, Cleaning, Packing, StorageCertificationCE, ISO9001, our factory has been inspected by BVCapacity10,000.pcs/monthMain productsIncludes butterfly valve, check valve, gate valve, strainer, bronze casting, etc.ApplicationMain Suitable for waterBuyer's drawings or designs are availablePackageInner Plastic Package Within Outer CaseOr as buyer's requirementsDelivery detailsAccording to the quantities and specifications of each orderNormal delivery time is from 15 to 30 days after receiving the depositDeliveryTransport by Sea / Air / Express / Pickup
Valve shape and Dimensions
DN40506580100125150200250300350400450500600L2002032162412923303564956226987879149789781230H1260280300315350365385505590620675690715750850H345380400425470505535690815865955995104511101286
Typical Installation Diagram
FAQ:Q1. Are you trading company or manufacturer ?
We are factory,and we have specialized in manufacturingvalves since 1972.Q2. Is sample available?
Yes, we can provide the sample for checking.Q3.What is your payment terms?
Payment<=1000USD,100% in advance.
Payment>=1000USD,40% T/T in advance, balance before shipment.Q4. Can you produce products with my own brand?
Yes, we can provide OEM services.Q5:What is your lead time ?
30 daysafter your payment. The accurate time depends on your product.Q6.May I visit your factory?
Sure,welcome any time.Q7.Why can we trust that you will deliver goods after remittance?
We are the honest merchant.and you will get the assurance from Made-in-chinaif you choose us,andour factory has been inspected by BV . Welcome to visit our company and do business with us.